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sendmail: fix quadratic checkin query

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Kara Engelhardt
2026-09-09 15:14:50 +02:00
parent 6025c7942f
commit c8f990030b
1 changed files with 16 additions and 2 deletions
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src/pretix/plugins/sendmail/views.py
+16 -2
View File
@@ -373,24 +373,38 @@ class OrderSendView(BaseSenderView):
opq = opq.alias( opq = opq.alias(
any_checkins=Exists( any_checkins=Exists(
Checkin.all.filter( Checkin.all.filter(
Q(position_id=OuterRef('pk')) | Q(position__addon_to_id=OuterRef('pk')), position_id=OuterRef('pk'),
successful=True,
list__consider_tickets_used=True,
)
) | Exists(
Checkin.all.filter(
position__addon_to_id=OuterRef('pk'),
successful=True, successful=True,
list__consider_tickets_used=True, list__consider_tickets_used=True,
) )
) )
) )
ql.append(Q(any_checkins=False)) ql.append(Q(any_checkins=False))
if form.cleaned_data.get('checkin_lists'): if form.cleaned_data.get('checkin_lists'):
opq = opq.alias( opq = opq.alias(
matching_checkins=Exists( matching_checkins=Exists(
Checkin.all.filter( Checkin.all.filter(
Q(position_id=OuterRef('pk')) | Q(position__addon_to_id=OuterRef('pk')), position_id=OuterRef('pk'),
list_id__in=[i.pk for i in form.cleaned_data.get('checkin_lists', [])],
successful=True
)
) | Exists(
Checkin.all.filter(
position__addon_to_id=OuterRef('pk'),
list_id__in=[i.pk for i in form.cleaned_data.get('checkin_lists', [])], list_id__in=[i.pk for i in form.cleaned_data.get('checkin_lists', [])],
successful=True successful=True
) )
) )
) )
ql.append(Q(matching_checkins=True)) ql.append(Q(matching_checkins=True))
if len(ql) == 2: if len(ql) == 2:
opq = opq.filter(ql[0] | ql[1]) opq = opq.filter(ql[0] | ql[1])
elif ql: elif ql: